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authorDarrick J. Wong <djwong@us.ibm.com>2009-09-18 12:41:09 -0700
committerLen Brown <len.brown@intel.com>2009-09-19 01:30:01 -0400
commitde584afa5e188a2da484bb5373d449598cdb9f5e (patch)
tree629dce13dc9c6f5160cf4515a11965d88feb9ef5 /arch/blackfin/mach-bf527/boards/cm_bf527.c
parent74fca6a42863ffacaf7ba6f1936a9f228950f657 (diff)
hwmon driver for ACPI 4.0 power meters
This driver exposes ACPI 4.0 compliant power meters as hardware monitoring devices. This second revision of the driver also exports the ACPI string info as sysfs attributes, a list of the devices that the meter measures, and will send ACPI notifications over the ACPI netlink socket. This latest revision only enables the power capping controls if it can be confirmed that the power cap can be enforced by the hardware and explains how the notification interfaces work. [akpm@linux-foundation.org: remove default-y] [akpm@linux-foundation.org: build fix] Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'arch/blackfin/mach-bf527/boards/cm_bf527.c')
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